baber/WOPTO huggingface dataset:
Patent JP-2014036488-A (JP)
Title: Field magnet manufacturing method and injection molding device
Inventor: ARAKI TATSUTARO
IPC: H01F13/00
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique for excellently magnetizing a plurality of permanent magnets embedded in a core and overlapping with an outer peripheral surface of the core.SOLUTION: A magnet material 50 is injected into an embedding hole 22 close to an outer peripheral surface 16 in the second place to an embedding hole 21, and injection molding is carried out to match the shape of the embedding hole 22. The magnet material 50 is magnetized with pieces of magnetic flux φ0, φ1. The embedding hole 22 is farther away from the outer peripheral surface 16 than the embedding hole 21, so an external magnetic fields leaks through a core 1 between the embedding holes 21 and 22, and the amount of the magnetic flux φ0 passing through the embedding hole 22 is smaller than the amount of the magnetic flux φ0 passing through the embedding hole 21. The magnetic flux φ1 from a resin magnet 51 also decreases because of a "leakage" via the core 1 between the embedding holes 21 and 22 as the magnetic flux is farther away from the resin magnet 51. The magnetic flux φ1, however, compensates for a decrease of the magnetic flux φ0 although the compensation is not complete, and the magnet material 50 in the embedding hole 22 can be excellently magnetized.
Patent JP-2014041201-A (JP)
Title: Fixing device and image forming device including the same
Inventor: TAKAMO HIROYUKI
IPC: G03G15/20
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To fix unfixed toner carried on a recording medium to the recording medium more securely.SOLUTION: A control device 95 supplies electric power to a first halogen heater 83 to heat a fixing roller 60 by a heating roller 80, and supplies electric power to a second halogen heater 73 to heat a pressure roller 70 from inside, thereby fixing unfixed toner T carried on a sheet P passing through a nip part Nd to the sheet P. When a value obtained by dividing the electric power to be supplied to the first halogen heater 83 by heat capacity of the heating roller 80 is W1 and a value obtained by dividing the electric power to be supplied to the second halogen heater 73 by heat capacity of the pressure roller 70 is W2, the control device 95 controls the electric power to be supplied to the first and second halogen heaters 83, 73 so that the temperature of the fixing roller 60 is kept so as to melt the unfixed toner T and W2 is 0.75 times or more W1.
Patent JP-2014015334-A (JP)
Title: Winding tube, a plurality of packages formed on winding tube, and method for manufacturing a plurality of packages
Inventor: YAMAMOTO MASATO
IPC: B65H55/00
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a winding tube which can secure a yarn to be a tail yarn in advance at the beginning of winding of a package when a plurality of packages are formed on one winding tube by using a yarn-winding device of a false-twisting machine.SOLUTION: A winding tube 19 is held by a single cradle 20 provided in a yarn-winding device 18 of a false-twisting machine, and each of a plurality of fed yarns Ya and Yb is wound around the winding tube 19, thereby forming a plurality of packages P. In the winding tube 19, at a position between a pair of packages P1 and P2 adjacent to each other among the plurality of packages P, a second capturing part 192 is provided so as to capture a yarn end at the beginning of winding of at least one of the pair of packages P1 and P2.
Patent JP-2014039673-A (JP)
Title: Game machine
Inventor: OKAMOTO KOICHI
IPC: A63F7/02
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To improve game taste by enabling diversified performance while suppressing an increase in processing load.SOLUTION: When a game ball passes through a gate, a regular symbol retention is stored. When the regular symbol retention is stored, a game machine predetermines whether a lottery result to be executed based on the regular symbol retention falls out "a win" in which an operation-start hole is opened for a long time or "a failure" in which the operation-start hole is kept in a closed state, and stores the predetermination information in a storage part. A performance display part 50a displays a suggestion performance image 41 suggesting that the predetermination information of "the win" or "the failure" is stored in the storage part. When the regular symbol retention is read, a notification performance image 42 notifying of whether or not the operation-start hole is opened for the long time, is displayed on the performance display part on the basis of the previous determination information.
Patent JP-2014043498-A (JP)
Title: Foam molded body and resin foam container
Inventor: HIRAI KENJI
IPC: C08J9/18
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a foam molded body having excellent surface strength.SOLUTION: A foam molded body is a fused body of a plurality of foam polystyrene resin particles. The foam molded body at least includes an area of thickness of 0.5-10 cm. If a multiple of entirety thereof is W1 and a multiple of a surface layer part thereof is W2, difference (W1-W2) of the area is 10 times or larger, and smaller than 20 times.
Patent JP-2014043837-A (JP)
Title: Evaporated fuel treatment device
Inventor: AKIYAMA TAKANORI
IPC: F02M25/08
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment device in which the residual amount of fuel components of active charcoal is smaller and the blow-by of evaporated fuel components from an atmosphere port to the outside is less, after purge.SOLUTION: In an evaporated fuel treatment device 1, a passage 3 is formed. A tank port 4 and a purge port 5 are formed on one side of the passage 3, and an atmosphere port 6 is formed on the other end side of the passage 3. In the passage 3, absorption layers each filled with adsorbent to adsorb the evaporated fuel components are provided. On the side of the atmosphere port 6 of the passage 3, a region is provided, which consists of at least three adsorption layers 12, 13, 14 and isolation parts 31, 32 for isolating the adjacent adsorption layers from each other, and in which the volume of one of the adsorption layers 12, 13, 14, closer to the atmosphere port 6, is smaller, the volume of one of the isolation parts 31, 32, closer to the atmosphere port 6, is larger, and the volume of the isolation part 31 located closest to the side of the tank port 4 is larger than the volume of the adsorption layer 14 located closest to the side of the atmosphere port 6.
Patent JP-2014049468-A (JP)
Title: Heat treatment method and heat treatment equipment
Inventor: YOKOUCHI KENICHI
IPC: H01L21/265
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method and a heat treatment equipment which enable a surface of a substrate to be fused by flash light irradiation.SOLUTION: A surface of a semiconductor wafer is irradiated with flash light from a flash lamp performing long-pulse light emission for an irradiation time period of 3 milliseconds to raise a temperature of the surface to a first target temperature T2 lower than a silicon melting point MP. Then, the surface of the semiconductor wafer whose temperature is raised to the first target temperature T2 is irradiated with flash light from a flash lamp performing low-pulse light emission for an irradiation time period of 0.1 millisecond to raise the temperature of the surface to a second target temperature T3 equal to or more than the melting point MP. By performing two-step flash light irradiation, the temperature of the surface of the semiconductor wafer can be raised to the silicon melting point MP or more to fuse the surface of the semiconductor wafer, without giving an excessive load to a light-emitting circuit and the flash lamps.
Patent JP-2014048325-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: YAMAGUCHI KOJI
IPC: G02B21/36
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, an information processing method, and a program thereof which allow efficient observation work by reducing user's operation required to move a display range of an image in a virtual microscope.SOLUTION: The information processor includes: a display processing unit which displays at least a part of a pathological image as a display area on a display unit; a setting unit which accepts, from a user, settings of at least position information of the display area in the pathological image and information relating to a moving method of the display area as information which is required to move the display area so that the pathological image is scanned; and an automatic shift unit which continuously moves the display area on the basis of the set information.
Patent JP-2014048722-A (JP)
Title: Image classification device and image classification method
Inventor: UKAI ATSUSHI
IPC: G06T7/00
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To classify a plurality of pieces of face image data in image data of a classification object to an appropriate classification destination.SOLUTION: An image classification device 1 is provided that comprises: a similarity input part 14 that inputs information showing similarity between a plurality of pieces of face image data and a face image data group; a classification part 16 that classifies the face image data on the information showing the similarity input by the similarity input part 14 to the face image data group; a classification determination data exclusion part 17 that excludes the classified face image data from a classification destination as classification determination face image data, and excludes the face image data group the classification destination of the classification determination face image data from the classification destination as the classification determination face image data group; and a repeat processing control part 18 that controls so as to repeat processing by the classification part 16 and the classification determination data exclusion part 17.
Patent JP-2014046279-A (JP)
Title: Trigger type ejection device
Inventor: FUJIWARA KOTARO
IPC: B05B11/00
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a trigger type ejection device capable of facilitating assembling of its components.SOLUTION: A trigger type ejection device includes an injection nozzle 5 integrally connected to the tip of a body 4, and a pair of projections 4d projected toward the outside from the side of the body 4. An operation lever 9 includes a pair of side walls 9a arranged to face each other, and connection walls 9c and 9d connecting the side walls 9a leaving a window hole 9b for projecting the injection nozzle 5 from the operation lever 9. Each of the side walls 9a includes a step part 9g projected toward the opposing side wall and linked with the projection 4d of the body 4 to depress the body 4 by pulling of the operation lever 9, and a vertical groove 9h extended upward from the step part 9g to guide the projection 4d toward the step part 9g when fitted to the body 4.
Patent JP-2014051562-A (JP)
Title: Crosslinked product and crosslinking foamed product containing propylene polymer composition, and their manufacturing method
Inventor: YASUDA MAYUMI
IPC: C08J9/04
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinking foamed product good in crosslinking property, excellent in surface appearance of a foamed product and capable of weight saving, by using a propylene polymer composition.SOLUTION: A crosslinked product is obtained from a composition containing a propylene copolymer (A) containing a constitutional unit derived from propylene [i] of 50 to 95 mol%, a constitutional unit derived from α-olefin having 2 to 10 carbon atoms excluding propylene [ii] of 4.9 to 49.9 mol% and a constitutional unit derived from a non-conjugated polyene [iii] of 0.1 to 10 mol% (total of constitutional units [i], [ii] and [iii] is 100 mol%), and satisfying specific requirements (a) and (c), and a thermoplastic resin (B).
Patent JP-2014050507-A (JP)
Title: Drum type washing machine
Inventor: HORIBE YASUYUKI
IPC: D06F33/02
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a drum type washing machine excellent in washing efficiency by suppressing an occurrence of air entrainment in a circulation pump irrespective of factors such as a direction of rotation of a rotary tub.SOLUTION: A drum type washing machine includes: a water tub 2 for retaining washing water; a rotary tub 4 rotatably disposed in the water tub 2 and provided with an opening 6 on the front face side; a motor 9 for driving the rotary tub 4; a concave-shaped gutter 3 formed in the lower part of the water tub 2; a drain port 17 provided on the bottom part of the gutter 3 and positioned closer to a side than a center line 3a of the gutter 3; a circulation water path 20 communicating with the drain port 17 for circulating washing water in the water tub 2 to the rotary tub 4; and a pump 21 for feeding washing water in the water tub 2 to the circulation water path 20. The total driving time of the pump 21 is shorter when the rotary tub 4 rotates in a direction from the drain port 17 side to the center of the gutter 3 in the lower part than when it rotates reversely.
Patent JP-2014051241-A (JP)
Title: Vehicle control device
Inventor: WADA YOSUKE
IPC: B60T7/12
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To preferably execute an automatic operation adequately reflecting a driver's intension.SOLUTION: The vehicle control device (10) comprises: imaging means (110) for taking images ahead of a vehicle (310); white line detection means (102) for detecting white lines (400) in the taken images; recognition confidence-degree calculation means (103) for calculating recognition confidence-degree for the detected white lines; preceding vehicle detection means (101) for detecting a preceding vehicle (320) running ahead of the vehicle; and movement control means (105) for automatically moving the vehicle to a position where the white line recognition confidence-degree is no less than a predetermined value.
Patent JP-2014054639-A (JP)
Title: Reaction-type handle pulsar and method of controlling the same
Inventor: KEMMOCHI HIDEKI
IPC: B21D5/02
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and safety of an operator by setting the number of points to notice requiring visual observation to one point.SOLUTION: A system is for a reaction-type handle pulsar S including a slide part 5, a handle pulsar 1, and a slide drive control part 2 to control the slide part 5 according to a manual operation of the handle pulsar 1. The system includes a configuration to indicate a state of the slide part 5 via the handle pulsar 1. The weight of the handle pulsar 1 is changed according to the load exerted on the slide part 5.
Patent JP-2013074791-A (JP)
Title: Rotor having shaft slip inhibition structure and motor having the same
Inventor: YU BYOUNG JEONG
IPC: H02K1/28
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor comprising a rotor having shaft slip inhibition structure.SOLUTION: The motor includes: a stator core provided with a cylindrical space at an inner surface and provided at an inner circumferential surface with a plurality of teeth protruding toward a center; a cylindrical rotor rotatably mounted at the space and provided with a plurality of pockets for inserting a permanent magnet; a rotation shaft coupled to the center of the rotor and receiving a rotation force generated by interaction between the stator core and the rotor, a nut member connecting the rotor to the rotation shaft by press-fitting the rotor at an outer circumferential surface in an axial direction of the rotation shaft and press-fitting the rotation shaft at an inner circumferential surface in the axial direction of the rotation shaft, and a key unit inhibiting a slip between the rotor and the nut member.
Patent JP-2014059224-A (JP)
Title: Two-axis position sensor and shift position sensor using the same
Inventor: YONEYAMA RYUSUKE
IPC: F16H61/34
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a two-axis position sensor capable of detecting a two-axis operation as independent change of a magnetic field, and provide a shift position sensor using the two-axis position sensor.SOLUTION: A two-axis position sensor 10 includes: a striking rod 100 that enables slide movement in a direction of an axis CL and rotational movement around the axis CL; a first position sensor 250 that detects change of a magnetic field by a magnet 230 rotatably moving with the rotational movement around the axis CL of the striking rod 100; and a second position sensor 350 that is placed orthogonally to the first position sensor 250 and detects change of a magnetic field by a magnet 330 slidably moving with the slide movement in the direction of the axis CL of the striking rod 100.
Patent JP-2014062381-A (JP)
Title: Steel circular casing for shaft construction, and manhole construction method using the same
Inventor: MIYAZAKI KAORU
IPC: E21D5/10
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of resources by the fact that a circular casing is left back-filled, and to reduce construction costs.SOLUTION: A steel circular casing 10 which is pressed into a ground for excavating sediment inside it and constructing a shaft is formed of a lower casing 1 having drilling bits 4 at its bottom end and an upper casing 2 connectable to the lower casing 1 by bolts 5 and cotters 6. A junction part between the lower casing 1 and the upper casing 2 is formed as a connection structure consisting of a circumferentially shaped spigot 1a and a receptacle 2a, and a circumferentially shaped cut-off packing 3 is provided between the spigot 1a and the receptacle 2a of the connection structure. Thereby, although the lower casing 1 is back-filled after the shaft is constructed, the upper casing 2 can be recovered, thus eliminating the waste of resources and reducing construction costs.
Patent JP-2014067486-A (JP)
Title: Lighting device, lighting fixture, and lighting system
Inventor: SASAI TOSHIHIKO
IPC: H05B37/02
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide lighting device, a lighting fixture, and a lighting system which can be connected to a network and can execute monitoring and control of an operation state.SOLUTION: A lighting device includes an interface part, a controller, and an insulation type power source. The interface part can be connected to a network. The controller transmits and receives information to and from the interface part. The controller also outputs a control signal for controlling a lighting fixture receiving supply of power from a predetermined power source. The insulation type power source supplies the power from the predetermined power source to the interface part and a part or all of the controllers, in a state of being insulated from the lighting fixture.
Patent JP-2014066859-A (JP)
Title: Charging member
Inventor: ISHIDA MASANORI
IPC: G03G15/02
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a charging member capable of enhancing chargeability for charging a target to be charged, having high durability of the surface against powder contamination and having good resistance against sagging.SOLUTION: A charging member R to be assembled in an electrophotographic image forming apparatus has a surface layer 1. The surface layer 1 contains a surface-modified polymer in a matrix polymer, the surface-modified polymer comprising a polymer having an amino group and a silicone group in the molecule. The surface-modified polymer can include a first polymerization unit based on a first compound having an amino group in the molecule and a second polymerization unit based on a second compound having a silicone group in the molecule. The first compound and the second compound preferably include a (meth)acryl group in the respective molecules.
Patent JP-2014066877-A (JP)
Title: Optical fiber array and manufacturing method thereof
Inventor: ISHIGAMI YOSHIAKI
IPC: G02B6/36
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array capable of arranging multiple optical fibers with high density, and easily bonding and fixing them, and a manufacturing method thereof.SOLUTION: An optical fiber array 1 includes: a plurality of optical fibers 4 having a core 41 and a cladding 42; and a holding member 2 having a prismatic holding part 21 for holding the plurality of optical fibers 4 in parallel with each other. In the holding part 21, a plurality of holding grooves 211 extending in the drawing direction of the plurality of optical fibers 4 are formed on at least two surfaces among external surfaces 210 constituting side faces thereof. The plurality of optical fibers 4 are at least partially housed in the plurality of holding grooves 211 and fixed with an adhesive 3.
Patent JP-2014065000-A (JP)
Title: Double-sided coating apparatus, double-sided coating method, and film forming system
Inventor: INOUE MASAO
IPC: B05C9/04
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided coating apparatus and a double-sided coating method that can uniformly apply a coating liquid on both sides of a substrate, and to provide a film forming system with the double-sided coating apparatus incorporated therein.SOLUTION: A coating liquid is applied from a front surface coating nozzle on a front surface of a substrate 5 stably supported by a backup roller, when coating the front surface of the substrate 5. Alternatively, the coating liquid is applied from a back surface coating nozzle 30 on the back surface of the substrate 5 contactlessly supported by a precision plate 50, when coating the back surface of the substrate 5. The precision plate 50 is provided at a position opposed to the back surface coating nozzle 30 across the substrate 5. A repulsive force by the gas ejection and a suction force by the gas suction are made to act simultaneously on the substrate 5, by sucking the gas from the side of the substrate 5 using a plurality of suction holes, while blowing the gas toward the substrate 5 from a plurality of ejection holes, and thereby the substrate 5 is contactlessly supported by the balance at a fixed distance.
Patent JP-2014067887-A (JP)
Title: Photoelectric conversion device, driving method of the same and imaging system
Inventor: KINUGASA TOMOHISA
IPC: H01L31/10
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional photoelectric conversion device in which even in the case of turning off a switch MOS transistor provided in a feedback path of a differential amplifier part, a threshold leak current flows through the switch MOS transistor via an output of the differential amplifier part.SOLUTION: A control node of a switch MOS transistor is given with a predetermined electric potential which sets a voltage between the control node and one of main nodes of the switch MOS transistor at a value equal to or less than a threshold voltage, and furthermore in a time period for which a signal based on charges of a photoelectric conversion part is given to one of input nodes of a differential amplifier part, an electric potential of the one of main nodes of the switch MOS transistor is prevented from coming near to the predetermined electric potential given to the control node.